Yonggang Chen

Person

Westfield, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making tetracyclic heterocycle compounds
- Patent number 10,202,401
- Issue date Feb 12, 2019
- MSD R&D CN CO., LTD
- Hongming Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing chiral dipeptidyl peptidase-IV inhibitors
- Patent number 10,053,466
- Issue date Aug 21, 2018
- Merck Sharp & Dohme Corp.
- John Y. L. Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing chiral dipeptidyl peptidase-IV inhibitors
- Patent number 9,862,725
- Issue date Jan 9, 2018
- Merck Sharp & Dohme Corp.
- John Y. L. Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing tetracyclic heterocycle compounds
- Patent number 9,725,464
- Issue date Aug 8, 2017
- Merck Sharp & Dohme Corp.
- Ian Mangion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused bicyclic heterocycles useful as dipeptidyl peptidase-IV inhib...
- Patent number 8,907,086
- Issue date Dec 9, 2014
- Merck Sharp & Dohme Corp.
- Chad E. Bennett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enantio- and stereo specific synthesis of β-amino-α-hydroxy amides
- Patent number 8,680,294
- Issue date Mar 25, 2014
- Merck Sharp & Dohme Corp.
- John Traverse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a 2-alkynyl substituted 5-amino-pyrazolo-[4,3...
- Patent number 8,598,343
- Issue date Dec 3, 2013
- Merck Sharp & Dohme Corp.
- Shen-Chun Kuo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING CHIRAL DIPEPTIDYL PEPTIDASE-IV INHIBITORS
- Publication number 20180093992
- Publication date Apr 5, 2018
- MERCK SHARP & DOHME CORP.
- John Y. L. Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR MAKING TETRACYCLIC HETEROCYCLE COMPOUNDS
- Publication number 20180065985
- Publication date Mar 8, 2018
- Merck Sharpe & Dohme Corp.
- Hongming Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING TETRACYCLIC HETEROCYCLE COMPOUNDS
- Publication number 20170166586
- Publication date Jun 15, 2017
- Hongming Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CHIRAL DIPEPTIDYL PEPTIDASE-IV INHIBITORS
- Publication number 20170158701
- Publication date Jun 8, 2017
- John Y. L. Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING TETRACYCLIC HETEROCYCLE COMPOUNDS
- Publication number 20160257698
- Publication date Sep 8, 2016
- MERCK SHARP & DOHME CORP.
- Ian Mangion
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FUSED BICYCLIC HETEROCYCLES USEFUL AS DIPEPTIDYL PEPTIDASE-IV INHIB...
- Publication number 20130324562
- Publication date Dec 5, 2013
- Chad E. Bennett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING A 2-ALKYNYL SUBSTITUTED 5-AMINO-PYRAZOLO-[4,3...
- Publication number 20120220769
- Publication date Aug 30, 2012
- Schering Corporation
- Shen-Chun Kuo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ENANTIO- AND STEREO-SPECIFIC SYNTHESES OF BETA-AMINO-ALPHA- HYDROXY...
- Publication number 20120178942
- Publication date Jul 12, 2012
- John Traverse
- C07 - ORGANIC CHEMISTRY

Yonggang Chen

Person

Patents Grantslast 30 patents

Process for making tetracyclic heterocycle compounds

Process for preparing chiral dipeptidyl peptidase-IV inhibitors

Process for preparing chiral dipeptidyl peptidase-IV inhibitors

Process for preparing tetracyclic heterocycle compounds

Fused bicyclic heterocycles useful as dipeptidyl peptidase-IV inhib...

Enantio- and stereo specific synthesis of β-amino-α-hydroxy amides

Process for preparing a 2-alkynyl substituted 5-amino-pyrazolo-[4,3...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING CHIRAL DIPEPTIDYL PEPTIDASE-IV INHIBITORS

PROCESS FOR MAKING TETRACYCLIC HETEROCYCLE COMPOUNDS

PROCESS FOR MAKING TETRACYCLIC HETEROCYCLE COMPOUNDS

PROCESS FOR PREPARING CHIRAL DIPEPTIDYL PEPTIDASE-IV INHIBITORS

PROCESS FOR PREPARING TETRACYCLIC HETEROCYCLE COMPOUNDS

FUSED BICYCLIC HETEROCYCLES USEFUL AS DIPEPTIDYL PEPTIDASE-IV INHIB...

PROCESS FOR PREPARING A 2-ALKYNYL SUBSTITUTED 5-AMINO-PYRAZOLO-[4,3...

ENANTIO- AND STEREO-SPECIFIC SYNTHESES OF BETA-AMINO-ALPHA- HYDROXY...